Psych 233 Midterm 2 Flashcards
(19 cards)
Eysenck View on Brain Functions
Saw extraversion and introversion as reflecting differences in activation of the cerebral cortex
Introverts need less of a _ to become _
and
more of a _ to become _ ?
stimulant - aroused
depressant - un alert
Functional Approach
An approach examining what parts of the brain and brain chemicals are involved in actions and behaviors
Incentive/ Behavioral Approach System
The part of the brain that regulates pursuit of incentives.
Incentives being the key word.
Things we Desire.
Reward Motivation.
Where are emotions activated in ?
Left Pre Frontal Cortex
Dopamine is important in
Approach regulation and Motivation
Behavioral Avoidance or Withdrawal System
Regulates responses to Punishment.
Alerts us of potential stimuli to be avoided
Where is the BWS associated?
Right Pre Frontal Cortex
Activated when viewing stimuli depicting fear or disgust
3 Neurotransmitters regarding BWS
Serotonin : inhibitory
GABA : inhibitory
Norepinephrine :
Serotonin
if levels are low, then we have a harder time inhibiting bad thoughts and impulse restraint. Conscientiousness decreases
GABA
less makes it more likely to have a panic attack. Related to neuroticism and anxiety
Norepinephrine
Likely produced in response to stress
BWS is linked to
Neuroticism. higher levels.
Behavioural Approach System linked to
Extraversion. Higher levels of.
Cortico Lottery
Lucky in birth. Categorical, so dominance in either right or left.
Function of Sensation Seeking
Regulate exposure to stimulus intensity
Better equipped for combat situations
Sensation Seeking
Seeking out exciting stimuli, more likely to drive fast, get bored, drugs, and more dissatisfaction in relationships
Impulsive Un-Socialized Sensation Seeking
The capacity to inhibit behavior in service meaning thrill seeking with little to no regard of possible consequences.
Neurotransmitters in Sensation Seeking
